Fatigue headache diarrhea stomach discomfort do what to check

For patients with fatigue, headache, diarrhea, stomach discomfort and other symptoms, blood routine examination, stool routine examination, stool culture, blood biochemical examination, abdominal ultrasound or CT examination should be carried out.

1. Blood routine examination to

understand hemoglobin, red blood cells, white blood cells and other blood indicators to determine whether there is infection or bleeding and other abnormalities.

2. Routine examination of stool to check

the characteristics, color, texture, etc., to understand the digestive tract, including whether there is bacterial infection, viral infection, gastrointestinal bleeding and other abnormalities.

3. Stool culture

If routine examination finds bacterial infection, stool culture can be carried out to determine the type of pathogen and sensitive drugs.

4. Blood biochemical examination

to understand the electrolyte, blood sugar, liver and kidney function and other biochemical indicators to determine whether there are electrolyte disorders, diabetes, liver and kidney function abnormalities.

5. Abdominal ultrasound or CT examination to

understand the shape and structure of abdominal organs to determine whether there are cholecystitis, pancreatitis, gastritis and other abnormalities.